Geology is the study of the composition and physical properties of rocks, minerals, gems and other related earth materials, including diamonds and crystals.
How do scientists determine the age of dinosaur bones?
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VIDEO SELECTIONS
Meet Amazonsaurus - One Big Dinosaur
Building Dinosaur Models from Fossils
Tiktaalik: Fish out of Water
A Big Lawn Mower...Meet Nigersaurus
Kids Uncover Largest Whale Fossil Find
Fossilized Forest Found in Hungarian Mine
Mammoth Fossils Found Thanks to Global Warming
Zeresenay Alemseged on Fossils
Giant Sea Scorpion Fossil
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TOP SELLING
DINOSAUR DOCUMENTARIES
Release Date: July 11, 2006
$6 - $20